baber/WOPTO huggingface dataset:
Patent EP-0852479-A2 (EP)
Inventor: BECKER DANIEL J
IPC: A61B18/12
Filed: 1996-06-28
Abstract: Circuit (107) de commande de puissance constante destiné à un générateur électrochirurgical (10) et procédé permettant de maintenir le débit de puissance électrique d'un générateur électrochirurgical (101) à une valeur globalement constante dans une plage d'impédance donnée pour des tissus. Le circuit (107) de commande de puissance constante et le procédé reconnaissent et utilisent les caractéristiques linéaires spécifiques et simples associées à certains modèles de générateur électrochirurgical (101) pour surveiller et commander le débit de puissance électrique sans devoir calculer ou surveiller le débit réel. Le circuit (107) de commande de puissance comprend un circuit (115) d'échantillonnage du courant, un circuit (117) de conversion linéaire et un circuit (119) de correction de la rétroaction. Le circuit (107) de commande de puissance constante peut également comprendre un câblage de protection qui empêche la surmodulation du générateur électrochirurgical pendant la charge (121) de faible et/ou de forte impédance, et réduit l'importance des étincelles qui sortent en apportant une réponse rapide aux indications de forte impédance tout en maintenant cependant des niveaux de puissance accrue dans une plage d'impédance nominale présélectionnée. Le circuit (107) de commande de puissance constante et le procédé peuvent être intégrés de manière à faire partie intégrante de la totalité des câblages du générateur électrochirurgical (101) ou peuvent être conçus comme une unité séparée qui se connecte à un générateur électrochirurgical (101) et le commande. Le circuit (107) de commande de puissance constante et le procédé de cette invention peuvent être utilisés dans différents éléments ou configurations de circuit analogique et/ou numérique, y compris dans des logiciels fonctionnant avec des câblages de calcul et de mémoire.
Patent EP-0817628-A2 (EP)
Title: Compositions et procedes utilisant des nitroxydes en combinaison avec des macromolecules biocompatibles
Inventor: HSIA JEN-CHANG
IPC: A61K47/48
Filed: 1996-03-29
Abstract: L'invention concerne des compositions et des procédés pour diminuer la toxicité de radicaux libres, au moyen de nitroxydes en association avec des macromolécules compatibles sur le plan physiologique. En particulier, l'invention concerne des succédanés de globules rouges à base d'hémoglobine comprenant des radicaux libres stables exempts de nitroxyde, utilisables pour des solutions d'hémoglobine exemptes de cellules, telles que des solutions d'hémoglobine encapsulée, des solutions d'hémoglobine stabilisée, des solutions d'hémoglobine polymérisée, des solutions d'hémoglobine conjuguée. L'invention concerne également de l'albumine marquée par un nitroxyde et de l'immunoglobine marquée par un nitroxyde. On décrit des formulations réagissant avec les radicaux libres en tant qu'enzymes artificiels antioxydants pour maintenir les nitroxydes dans leur forme active in vivo. On décrit différentes utilisations, en particulier pour les succédanés de sang, les agents radioprotecteurs, les préparations pour imagerie médicale, les agents de protection contre les ischémies et les blessures résultant de perfusions répétées et plus particulièrement contre les ischémies consécutives à des attaques cérébrales, ainsi que comme enzymes artificiels, pour des utilisations in vivo.
Patent EP-0847669-A2 (EP)
Inventor: AZIMA HENRY
IPC: H04R5/02
Filed: 1996-09-02
Abstract: The visual display unit (137) comprises a display screen (37) and a housing (101) in which the display screen is mounted. The housing carries a loudspeaker (81) comprising a distributed mode acoustic radiator (2) and a transducer (9) mounted wholly and exclusively on the radiator to vibrate the radiator to cause it to resonate. The radiator may be integral with the housing, e.g. an external wall of the housing. The radiator may comprise a stiff lightweight panel having a cellular core sandwiched by skin layers, one of which skin layers is integral with the housing. The skin layer may be thinner than the average wall thickness of the housing. The external wall of the housing may be formed with a groove which surrounds the radiator and which defines a resilient suspension coupling the loudspeaker to the housing.
Patent EP-0781542-A2 (EP)
Inventor: GROSSWALD RALPH R
IPC: B29D22/00
Filed: 1992-05-29
Abstract: A method and apparatus for manufacturing pharmaceutical capsules use an aqueous solution of a thermogelling cellulose ether composition and use capsule body pins and capsule cap pins as molds. The method involves heating the pins, dipping the pins into the solution to cause the solution to gelatinize on the surface of the pins, removing the pins and drying the gelatinized solution on the surface of the pins to form capsule bodies and capsule caps. Pins are heated pre-dip and post-dip to facilitate gelating. Counterflow air is applied to provide drying from the inside and radiant heat is applied from a dome-shelter radiant heater mounted facing the domes of a planar array of pins to ensure the solution is fully gelatinized before drying.
Patent EP-0786718-A2 (EP)
Inventor: YASHIRO MITSUHIKO
IPC: H04N21/2183
Filed: 1997-01-22
Abstract: A read request frequency counting unit counts the frequency of read requests for each file from requesting clients. A read request frequency determining unit determines whether or not there is a file for which the read request frequency has reached a predetermined value. A file transmission directing unit transmits to the requesting client a file for which the read request frequency has reached a predetermined value when there is the file for which the read request frequency has reached the predetermined value.
Patent EP-0795809-A2 (EP)
Inventor: TAKAHASHI TOSHINARI
IPC: G06F21/12
Filed: 1997-03-11
Abstract: A software distribution system and a software utilization scheme for effectively preventing an illegal copy of a software is difficult while improving a convenience of a user. At a user side, a shared key to be shared between a software provider and a user is stored, where the shared key has a guaranteed correspondence with an ID information regarding a payment of a software fee by the user. Then, a desired software is requested to the software provider, and the desired software is received in an encrypted form from the software provider. The desired software received from the software provider is then decrypted by using the shared key stored at the user side, and the desired software in a decrypted form is utilized at the user side.
Patent EP-0832689-A2 (EP)
Inventor: BENNETT MICHAEL C
IPC: B01L99/00
Filed: 1997-09-05
Abstract: A kit of parts for collecting and transporting specimens. The kit includes a first container to accommodate a plurality of components for collecting a specimen and a second container is adapted to nestably accommodate the first container. The first container is also used to accommodate used components subsequent to the collection procedure and the second container is used to transport the collected specimen. <IMAGE>
Patent EP-0841789-A2 (EP)
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/32
Filed: 1997-09-10
Abstract: A user sets n=0, his mail account A and password S, then
computes  V 0 =E(A,S) ,  W 0 =E(A,V 0 ) ,  V 1 =E(A,A⊕1) ,  W 1 =E(A,V 1 )  and
 M 0 =E(W 1 ,V 0 ) , and initially registers W 0 , W 1 , M 0  and A by e-mail
in a mail server. At a visiting site the user sends a
service request and A to the mail server form an arbitrary
terminal connected to the Internet, and the mail server reads
out the authentication session number n corresponding to the
identifier A and sends it back to the user. The user
computes  V n-1 =E(A,S⊕(n-1)) ,  V n+1 =E(A,S⊕(n+1)) ,  W n+1 =E(A,V n+1 ) .
 V n =E(A,s⊕n)  and  M n =E(W n+1 ,V n )  and sends V n-1 , W n+1  and M n  to the
mail server. The mail server computes E(A,V n-1 ) and E(W n ,V n-1 )
and if they agree with preregistered W n-1  and M n-1 ,
respectively, the mail server accepts the user as valid and
sends a mail message of the user.
Patent EP-0852972-A2 (EP)
Inventor: ENOKI YASUSHI
IPC: B21D41/02
Filed: 1997-10-17
Abstract: A process for manufacturing a cylindrical metal can having, on its side walls,
projected portions and recessed portions. The projected portions are formed by
forcing the side walls radially outwardly, and the recessed portions are formed by
urging unprojected portions radially inwardly while the projected portions are being
forced radially outwardly.
Patent EP-0846597-A2 (EP)
Inventor: THAU WOLFGANG
IPC: B60R1/10
Filed: 1997-12-05
Abstract: An exterior rearview mirror for vehicles incorporates a forward vision improving
system allowing improved visibility of the opposite roadway forward of the vehicle
for safer passing. Preferably, the forward vision system includes a pair of prisms
mounted in a mirror housing, one of which is directed at an angle of incidence past
and to the left of a front, slower vehicle, the other of which receives the image from
the first, and is positioned in the driver's line of sight. In an embodiment of the
vision system the front prism of the pair of prisms is replaced by a divergent lens.
Patent EP-0854425-A2 (EP)
Inventor: KRUSCHINSKI MARCUS
IPC: G06F5/06
Filed: 1997-11-08
Abstract: The protection is obtained with a ring memory buffer Ä3Ü within a read /write memory Ä39Ü that has a number of cells. A cyclic pointer counter is formed with a microprocessor Ä30Ü based unit that determines where the data is stored in memory by controlling the pointer. The processor operates to a control program Ä38Ü.
Patent EP-0835968-A2 (EP)
Inventor: RICHARDSON CHRISTOPHER
IPC: E04C2/54
Filed: 1997-04-21
Abstract: A hollow building element (10) of plastics material comprises one or more
longitudinal ducts (30) and has at opposite sides thereof, coupling members (32, 34),
whereby elements are connectable to each other directly or indirectly, wherein lower
coupling mmembers (34A, 34B) comprise ducted flanges (42, 50 respectively).
Building structures comprise such hollow building elements (10) coupled side by side.
Patent EP-0803818-A2 (EP)
Inventor: LIU PEICHUN PETER
IPC: G06F12/08
Filed: 1997-04-24
Abstract: An interleaved cache memory having a single-cycle multi-access capability is disclosed. The interleaved cache memory comprises multiple subarrays of memory cells, an arbitration logic circuit for receiving multiple input addresses to those subarrays, and an address input circuit for applying the multiple input addresses to these subarrays. Each of these subarrays includes an even data section and an odd data section and three content-addressable memories to receive the multiple input addresses for comparison with tags stored in these three content-addressable memories. The first one of the three content-addressable memories is associated with the even data section and the second one of the three content-addressable memories is associated with the odd data section. The arbitration logic circuit is then utilized to select one of the multiple input addresses to proceed if more than one input address attempts to access the same data section of the same subarray.
Patent EP-0815875-A2 (EP)
Inventor: HOWLETT CHARLES
IPC: A61L2/20
Filed: 1997-06-27
Abstract: A sterilization container for sterilizing, storing and transporting instruments
is provided with a base portion having a plurality of drainage wells. The drainage
wells comprise a downwardly sloping surface terminating in a drainage aperture.
Upper portions of the sloping surfaces support a flexible instrument holding mat
within the container. Sterilization containers are formed of thermoplastic liquid
crystal polymer, such as a wholly aromatic polyester. A latch mechanism
comprises a latch member rotatably supported upon torsion bars within a recessed
portion of the container which presents no sharp surfaces to the user.
Patent EP-0831300-A2 (EP)
Inventor: SUZUKI MASAMICHI
IPC: G01B21/02
Filed: 1997-09-17
Abstract: A rotatable rotor 41 and a stator 51 located at a predetermined gap
between outer circumferential face of the rotor 41 provided with halfcylindrical
inner circumferential face are provided. The both ends of the
outer circumferential face of the rotor 41 are provided with a step portion 44
to retain a predetermined gap between the opposing faces of the rotor 41 and
the stator 51, and a stopper portion 45 to be abutted to both end faces of the
stator in the axial direction. A forcing means 61(plate spring) are also
provided to force the stator 51 to the rotor 41 so that the inner
circumferential face of the stator is abutted at the step portion 44.
Patent EP-0837500-A2 (EP)
Inventor: METT RICHORD RAYMOND
IPC: H01L21/02
Filed: 1997-10-17
Abstract: A method and apparatus for actively controlling the DC
cathode potential of a wafer support pedestal within a
semiconductor wafer processing system. The apparatus
contains a variable DC power supply coupled through an RF
filter to a cathode pedestal. The variable DC power supply
is actively controlled by a control signal generated by a
cathode bias control unit, e.g., a computer or other control
circuitry. The cathode bias control unit can be as simple as
an operator adjustable control signal, e.g., a rheostat.
However, for more accurate control of the DC power supply, a
feedback circuit is used that generates a control signal that
is proportional to the peak-to-peak voltage on a cathode
pedestal. The application of the DC bias to the pedestal
reduces the DC potential difference between the wafer and the
cathode and, thereby avoids arcing from the wafer to the
pedestal.
Patent EP-0842672-A2 (EP)
Inventor: NEAME SIMON
IPC: A61M16/04
Filed: 1997-10-24
Abstract: The mask at the end of a laryngeal mask assembly is made from a flexible cylindrical
member 30 having radially projecting ledges 32 and 33 at each end. The ends of the
cylindrical member 30 are folded axially within the member to form an annulus with an inner
rib 27 formed by the contacting ledges 32 and 33. One side of the rib 27 is located in a
channel 36 around an elliptical mount member 15 at the patient end of a tube 1. The other
side of the rib 27 is located in a channel 37 around a plate 26, which is attached to the mount
member 15 trapping the rib between the plate and the mount member so that a cuff 25 is
formed extending around the mount member.
Patent EP-0845408-A2 (EP)
Inventor: OKA MITSUO
IPC: B62M9/1242
Filed: 1997-11-20
Abstract: A rear derailleur (100; 200; 300; 400) for a
bicycle includes a base member (114; 204; 304; 404) for
attaching the derailleur to the bicycle, a movable
member (118; 208; 308; 408) for supporting a chain
guide, a linkage mechanism coupling the base member to
the movable member so that the movable member is
capable of movement relative to the base member, a
biasing mechanism (128, 140, 142; 224, 226; 340; 424,
426) for biasing the movable member toward a wheel of
the bicycle, and an actuating member (144; 228; 328;
428) for coupling to a control cable (160; 266; 366;
466) of the type having an inner wire that slides
within an outer casing so that pulling the inner wire
causes the movable member to move away from the rear
wheel of the bicycle against the biasing of the biasing
mechanism and releasing the control cable causes the
movable member to move toward the rear wheel of the
bicycle in accordance with the biasing of the biasing
mechanism. A shock absorber (166; 240; 340; 440) is
coupled in a path between the control cable and the
movable member for allowing the movable member to move
relative to the base member when an external force
having a component directed toward the rear wheel is
applied to the derailleur.
Patent EP-0788271-A2 (EP)
Title: Schaltungsanordnung zur Erzeugung von Gebührenimpulsen
Inventor: KLAMT WERNER DIPL-ING
IPC: H04M15/28
Filed: 1997-01-14
Abstract: Es wird eine Schaltungsanordnung zur Erzeugung von Gebührenimpulsen bei der digitalen Nachrichtenübertragung angegeben, bei welcher Teilnehmer (Tln) eines Telefonnetzes über Kabel mit einer Zentrale verbunden sind. Die Telefone der Teilnehmer (Tln) sind über elektrische Anschlußleitungen an eine mit der Vermittlungsstelle verbundene Schnittstelleneinheit angeschlossen, die auf der Seite der Vermittlungsstelle eine digitale und auf der Seite der Teilnehmer (Tln) mindestens eine analoge Schnittstelle aufweist. Von einer in der Schnittstelleneinheit vorhandenen Erzeugerschaltung (3) werden in Abhängigkeit von Signalen, die von der Vermittlungsstelle übertragen werden, Gebührenimpulse erzeugt und zum jeweiligen Teilnehmer (Tln) übertragen. In der Schnittstelleneinheit wird für jeden Teilnehmer (Tln) jeweils beim Fließen von Schleifenstrom im Stromkreis seines Telefons die der Länge der Anschlußleitung proportionale Eingangsspannung gemessen. Der dabei gewonnene Spannungswert wird zur Einstellung des Spannungspegels der von der Erzeugerschaltung (3) ausgehenden Gebührenimpulse verwendet. <IMAGE>
Patent EP-0876366-A2 (EP)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D417/04
Filed: 1997-01-14
Abstract: This invention concerns compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein X is CH or N; m is 2 or 3 and n is 1, 2 or 3; wherein 1 or 2 C-atoms of the CH2 groups of the moiety which may also contain one double bond, may be substituted with C1-6alkyl, amino, aminocarbonyl, mono- or di(C1-6alkyl)amino, C1-6alkyloxycarbony, C1-6alkylcarbonylamino, hydroxy or C1-6alkyloxy; and/or 2 C-atoms of said CH2 groups may be bridged with C2-4alkanediyl; R1 is hydrogen, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, mono- or di(C1-6alkyl)amino, Ar, ArNH-, C3-6cycloalkyl, hydroxymethyl or benzyloxymethyl; R2 and R3 are hydrogen, or taken together may form a bivalent radical of formula -CH=CH-CH=CH-; in case X represents CH then L is a radical L1, L2 or L3; or in case X represents N then L is a radical L2 or L3; L1 is Ar-C1-6alkyloxy, Ar-oxy, Ar-thio, Ar-carbonylamino, di-Ar-methyloxy-, N-Ar-piperazinyl, N-Ar-homopiperazinyl, 2-benzimidazolinonyl, Ar-NR4-, Ar-Alk-NR4-, Ar-NR4-Alk-NR5- or Het-NR4-; L2 is Ar, Ar-carbonyl, Ar-CH=CH-CH2-, naphtalenyl or Het; L3 is C1-6alkyl substituted with one or two radicals selected from Ar, Ar-oxy, or Ar-thio, further optionally substituted with cyano or hydroxy; 2,2-dimethyl-1,2,3,4-tetrahydro-naphtalenyl; 2,2-dimethyl-1H-2,3-dihydroindenyl;Ar-piperidinyl or Ar-NR4-Alk-; R4 and R5 are each independently selected from hydrogen or C1-6alkyl; Alk is C1-6alkanediyl; their preparation, compositions containing them and their use as a medicine.
Patent EP-0952782-A2 (EP)
Title: Ophtalmoscope laser a balayage
Inventor: MANIVANNAN AYYAKKANNU
IPC: A61B3/13
Filed: 1997-09-03
Abstract: Ophtalmoscope comprenant un organe destiné à générer un balayage en trames lumière laser et détectant les réflexions de cette lumière depuis le fond (11) d'oeil (10) d'un patient. La lumière laser provient des sources (2) d'au moins trois longueurs d'onde distinctes (de préférence et respectivement, rouge, verte et bleue) et est mélangée de manière à produire un faisceau unique qui, pour chaque pixel distinguable du balayage en trames, évalue séquentiellement chacune de ces longueurs d'onde. La lumière réfléchie est utilisée pour générer une image de plusieurs couleurs du fond (11) de l'oeil.
Patent EP-0932938-A2 (EP)
Inventor: BLOM TOMAS
IPC: H03J5/24
Filed: 1997-11-07
Abstract: L'invention concerne un appareil de transmission de signaux R.F. dans deux bandes de fréquence largement séparées. Les signaux R.F. dans les deux bandes de fréquence possèdent la même largeur de bande modulée. L'appareil fait essentiellement appel à la même structure d'appareil de radiocommunication qu'un appareil de radiocommunication conçu pour une seule bande de fréquence. Des signaux R.F. pour une bande de fréquence sont obtenus lorsqu'un premier (118) multiplicateur de fréquence est connecté, ce qui permet de générer des signaux R.F. par multiplication, par un facteur k, de signaux d'oscillateur commandé en tension provenant d'un oscillateur commandé en tension (107). Les signaux R.F. destinés à l'autre bande de fréquence proviennent dudit l'oscillateur commandé en tension (107) lorsque le premier (118) multiplicateur de fréquence n'est pas connecté. Lorsque le premier (118) multiplicateur de fréquence est connecté, la largeur de bande modulée des signaux d'oscillateur commandé en tension est également multipliée par le facteur k, ce qui est compensé dans une boucle à phase asservie (104) par la connexion d'un deuxième (115) multiplicateur de fréquence ayant le même facteur de multiplication k, en même temps que la connexion du premier (118) multiplicateur. Le deuxième (115) multiplicateur modifie la largeur de bande du signal d'oscillateur commandé en tension modulé de sorte qu'il est réduit k fois. La largeur de bande du signal modulé d'oscillateur commandé en tension est alors recréée par le premier (118) multiplicateur.
Patent EP-0951538-A2 (EP)
Inventor: PHILIPPSEN PETER
IPC: C12N15/09
Filed: 1997-12-29
Abstract: Teilsequenzen von Genen der Purinbiosynthese aus Ashbya gossypii, deren Herstellung und Verwendung.
Patent EP-0889254-A2 (EP)
Inventor: FRANK HUBERTUS
IPC: F16C33/78
Filed: 1998-03-02
Abstract: The roller bodies (3) run along tracks (4,5) between the bearing race rings (1,2). A part (6) of the second bearing ring, which axially overlaps the first bearing ring, has a lubricating covering (7) which radially overlaps the other bearing ring. The lubricating cover defines an annular lubricant storage compartment (8), especially for lubricating grease. An annular space (9) formed between the two rings is covered by a baffle plate (10) defining a passage (11). The lubricant passes from the storage compartment through the passage to the roller bodies and tracks.
Patent EP-0884257-A2 (EP)
Inventor: MILILLO WILLIAM D
IPC: G03G21/18
Filed: 1998-06-09
Abstract: A copy media registration module for positioning paper in a feed path is disclosed.
More specifically, the present invention is directed to a module for registering copy media
on an imaging member that lies at the end of a paper path, where the registration module
can be removed from and replaced into a machine as a single unit. In addition,
enhancements can be added to the module to provide for even more accurate copy media
registration and greater media substrate latitude as desired. The modular nature of the
registration module allows diagnostic testing as well as repairs and/or periodic maintenance
to be easily conducted on the unit outside of the machine in which it is typically used. It
also provides easy replacement of the unit if it is no longer functional, or for a temporary
unit to be used while the permanent unit is being repaired.
Patent EP-0909931-A2 (EP)
Inventor: LYNCH NANCY JEAN
IPC: F25J3/04
Filed: 1998-10-12
Abstract: A cryogenic rectification system for producing
high pressure oxygen wherein a portion of the feed air
is condensed by indirect heat exchange with pressurized
liquid oxygen and then passed, preferably after
subcooling, into the lower pressure column of a double
column system.
Patent EP-0884172-A2 (EP)
Inventor: FAESSLER FRIDOLIN DAVID
IPC: B32B21/04
Filed: 1998-06-05
Abstract: The surface layer (1) is a veneer, particularly formed from wood, cork, metal or a photo layer. The surface layer has a thickness preferably of between 0.3 and 0.5 mm. The support layer (2) has a thickness particularly of approximately 3 mm. The surface lining component has mainly flat vertical side surfaces. The surface lining component on at least one edge (4) on the surface layer side is inclined towards the support layer. The inclination on the edge of the surface lining is so formed that a sealing medium, particularly a sealing lacquer, on the basis of its weight runs along the inclination in the direction of the support layer.